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+# 1.0.0-beta.1 (2022-09-30)
+
+
+### Features
+
+* **results:** add minimum `Result` definition ([5a8b79f](https://github.com/TomokiMiyauci/result-js/commit/5a8b79ff4e0cfaba6631eb8306b856c2f1173e02))
+* **types:** re-define container types ([c5b064b](https://github.com/TomokiMiyauci/result-js/commit/c5b064ba28afacf1384dcbdbc7fd38e5299278c0))
+* **utils:** add `isOk` and `isErr` function ([7e88616](https://github.com/TomokiMiyauci/result-js/commit/7e886161b8a5ae5cf65e75e80239b685cfbf3770))
+* **utils:** add `match` function that provide pattern matching ([4ca50bc](https://github.com/TomokiMiyauci/result-js/commit/4ca50bc9c1e181eb14e3de13602227e1fddd14da))
+* **utils:** add `unsafe` function that handle dangerous code and convert to container ([9b2d549](https://github.com/TomokiMiyauci/result-js/commit/9b2d54960c2a0a097020ae4cdb14247ece42d0e2))